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NDVI vs. EVI2 vs. NIRv: Which Index Should You Trust (and When)?

NDVI vs. EVI2 vs. NIRv: Which Index Should You Trust (and When)?

2025-08-18

Plain-English guidance on what each vegetation index measures, how they behave under soil, haze, and saturation, and practical defaults for real-world monitoring.

Sentinel-2LandsatIndices
Sentinel-2 Bands at Level-1 and Level-2: Wavelengths, Uses, and Comparisons

Sentinel-2 Bands at Level-1 and Level-2: Wavelengths, Uses, and Comparisons

2025-08-07

A practical guide to Sentinel-2 MSI bands at Level-1C and Level-2A, what each band is good for, and how they compare with Landsat, PlanetScope, and EarthDaily class sensors.

Sentinel-2TOABOA+2 more
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All ClearSKY data is heavily modified! The website contains original Copernicus Sentinel data and Landsat USGS data. Our services utilize modified Copernicus data (CDSE) as well as modified Landsat 5/7/8/9 data (USGS/NASA), along with modified CBERS-4, CBERS-4A, and Amazônia-1 data (INPE and CNSA).

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